Floor brush and cleaning equipment

Abstract

The utility model provides a floor brush and cleaning equipment, the floor brush comprises a shell, a fan assembly, a battery assembly and a dust collection assembly, and the fan assembly, the battery assembly and the dust collection assembly are all connected with the shell; the dust collection assembly and the fan assembly are arranged in the first direction, the fan assembly and the battery assembly are arranged side by side in the second direction, the battery assembly is electrically connected to the fan assembly, and the fan assembly communicates with the dust collection assembly; wherein the first direction is along the advancing direction of the floor brush, and the second direction is perpendicular to the first direction. According to the floor brush, the dust collection effect and the operation convenience of the cleaning equipment are improved.

Description

Technical Field

[0001] The present application relates to the technical field of environmental cleaning appliances, and in particular to a floor brush and cleaning equipment. Background Art

[0002] In the related art, a vacuum cleaner may include a main unit and a floor brush. The main unit is arranged above the floor brush. The main unit may include a negative pressure fan, a battery pack and a dust cup. The battery pack is electrically connected to the negative pressure fan to power the negative pressure fan through the battery pack, thereby realizing wireless operation of the vacuum cleaner. The floor brush may be provided with a roller brush. When the floor brush moves on the ground, the roller brush rotates and lifts up dust and impurities on the ground, and sucks the dust and impurities on the ground into the dust cup through the suction provided by the negative pressure fan.

[0003] However, the vacuum cleaners in the related art have poor dust collection effects and require more effort for users to operate. Utility Model Content

[0004] Based on this, the present application provides a floor brush and a cleaning device, wherein the floor brush improves the dust collection effect and the operating convenience of the cleaning device.

[0005] In a first aspect, the present application provides a floor brush, comprising a housing, a fan assembly, a battery assembly, and a dust collection assembly, wherein the fan assembly, the battery assembly, and the dust collection assembly are all connected to the housing;

[0006] The dust collecting assembly and the fan assembly are arranged along a first direction, the fan assembly and the battery assembly are arranged side by side along a second direction, the battery assembly is electrically connected to the fan assembly, and the fan assembly is connected to the dust collecting assembly;

[0007] The first direction is along the moving direction of the floor brush, and the second direction is perpendicular to the first direction.

[0008] The floor brush provided in the present application is provided with a shell for installing a fan assembly, a battery assembly and a dust collecting assembly, etc., a battery assembly is provided for powering the fan assembly, a fan assembly is provided for providing suction force for the dust collecting assembly, and a dust collecting assembly is provided for collecting dirt. The dust collecting assembly and the fan assembly are arranged in a first direction and the fan assembly and the battery assembly are arranged side by side in a second direction, so that the fan assembly, the battery assembly and the dust collecting assembly are reasonably arranged in the shell, and then the fan assembly, the battery assembly and the dust collecting assembly are integrated into the floor brush, thereby shortening the distance between the fan assembly and the surface to be cleaned, thereby improving the cleaning effect of the floor brush, and the integration of the fan assembly and the battery assembly in the shell can lower the center of gravity of the cleaning device, thereby making it easier for users to operate the cleaning device.

[0009] In a possible implementation, the fan assembly and the battery assembly are located on both sides of the dust collecting assembly along the second direction.

[0010] In this way, the dust cup assembly can be symmetrically arranged relative to the shell in the second direction, and the mass of the fan assembly and the battery assembly can be symmetrically distributed on both sides of the shell along the second direction, thereby making the mass distribution of the floor brush in the second direction more uniform, thereby avoiding the floor brush from tipping over due to uneven mass distribution when the user pushes the floor brush along the first direction, thereby improving the user's operating stability.

[0011] In one possible implementation, the floor brush of the present application also includes a connecting hose, the dust collection assembly includes a dust box, the dust box has an air outlet on the side close to the fan assembly, the fan assembly has an air inlet, and the two ends of the connecting hose are respectively connected to the air outlet and the air inlet.

[0012] In this way, the dust box can be used to collect dirt. The side of the dust box close to the fan assembly is provided with an air outlet for connecting to the fan assembly, thereby shortening the distance between the dust box and the fan assembly. The dust box and the fan assembly can be connected through a connecting hose. When the fan assembly is working, the airflow can flow along the air outlet, the connecting hose and the air inlet in sequence, thereby sucking the dirt into the dust box for collection.

[0013] In one possible implementation, the connecting hose includes a first pipe section, a second pipe section, and a third pipe section that are connected in sequence, the first pipe section extends along a first direction, the first pipe section is connected to the air outlet, the third pipe section extends along a second direction, the third pipe section is connected to the air inlet, and the second pipe section is arc-shaped.

[0014] In this way, when the air inlet is located at one end of the fan assembly along the second direction and the air outlet is located on one side of the dust box along the first direction, the second pipe section can change the flow direction of the airflow, so that the airflow changes from the first direction to the second direction after flowing through the first pipe section, the second pipe section and the third pipe section in sequence, and the above-mentioned connecting hose can make the airflow smoother when flowing, thereby increasing the suction force of the floor brush and reducing the noise of the floor brush.

[0015] In one possible implementation, the fan assembly includes an impeller and a motor, the impeller is coaxially connected to the drive shaft of the motor, the axial direction of the drive shaft of the motor is along the second direction, the airflow direction of the air outlet is along the first direction, and the airflow direction of the air inlet is along the second direction.

[0016] In this way, the extension size of the floor brush along the first direction can be reduced and the extension size of the floor brush along the second direction can be expanded, so that when the floor brush moves, the surface to be cleaned in the second direction is wider, thereby improving the cleaning efficiency of the floor brush.

[0017] In one possible implementation, the dust box has an air suction port on the side facing away from the fan assembly, the bottom of the shell has a dust suction port, and the side of the shell has an air exhaust port. The dust suction port, air suction port, air outlet, air inlet and air exhaust port are connected in sequence.

[0018] In this way, the air flow can flow along the dust suction port, air suction port, air outlet, air inlet and exhaust port in sequence, thereby sucking away the dirt on the surface to be cleaned and flowing out of the floor brush.

[0019] In a possible implementation, the floor brush of the present application further includes a wet mopping assembly, which is detachably connected to the bottom of the shell, and the wet mopping assembly and the dust collecting assembly are arranged along a first direction.

[0020] In this way, the wet mopping assembly and the dust collecting assembly are arranged front and back along the direction of travel of the floor brush, so that the floor brush can have the functions of sucking in front and mopping in the back, thereby improving the cleaning effect of the floor brush. When the floor brush needs to be used for wet mopping, the wet mopping assembly can be installed to the bottom surface of the shell. After the wet mopping is completed or when the wet mopping assembly is no longer needed, the wet mopping assembly can be removed from the shell.

[0021] In a possible implementation, the wet mopping assembly and the fan assembly are arranged along a third direction, and a projection of at least one of the fan assembly and the battery assembly in the third direction is located within the wet mopping assembly;

[0022] The first direction and the second direction are both perpendicular to the third direction.

[0023] In this way, the gravity of the fan assembly and the battery assembly can act on the wet mop assembly, thereby pressing the wet mop assembly downward, so that the wet mop assembly fits better with the surface to be cleaned, thereby improving the mopping effect of the floor brush.

[0024] In one possible implementation, the wet mopping assembly includes a mounting member and a first magnetic connector. The mounting member is used to fix the cleaning member. The mounting member has a connecting post on a side facing the housing. The first magnetic connector is disposed on the connecting post. The bottom of the housing is provided with a connecting hole, and the connecting hole is provided with a second magnetic connector.

[0025] The connecting post is inserted into the connecting hole so that the first magnetic connecting component is adsorbed onto the second magnetic connecting component.

[0026] In this way, the user can install the cleaning piece on the mounting piece, and then install the cleaning piece and the mounting piece together to the shell by magnetic attraction, thereby realizing a detachable connection between the wet mopping assembly and the shell. In addition, the disassembly between the wet mopping assembly and the shell is relatively simple and convenient, thereby improving the user's operating convenience.

[0027] In a possible implementation, the dust collection assembly also includes a filter, the dust box has a dust collection cavity and an installation cavity, the filter is arranged in the installation cavity, and the air suction port, the dust collection cavity, the installation cavity and the air outlet are connected in sequence.

[0028] In this way, the dust collecting chamber can be used to collect dirt, and the installation chamber can be used to install the filter element. When the airflow sucks up the dirt on the surface to be cleaned, the dirt can flow with the airflow and enter the dust collecting chamber through the suction port to collect the dirt in the dust collecting chamber. After that, the airflow continues to flow to the installation chamber, and the filter element can filter the airflow to prevent the dirt from flowing to the fan assembly with the airflow, thereby preventing the fan assembly from being blocked.

[0029] In a second aspect, the present application further provides a cleaning device, comprising a handle and the floor brush provided in the first aspect, wherein the handle is connected to the floor brush.

[0030] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the floor brush and cleaning equipment provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0032] Figure 1 A schematic diagram of the structure of the cleaning device provided in an embodiment of the present application;

[0033] Figure 2 A schematic diagram of the structure of a floor brush provided in an embodiment of the present application;

[0034] Figure 3 Another structural schematic diagram of the floor brush provided in an embodiment of the present application;

[0035] Figure 4 This is another structural diagram of the floor brush provided in an embodiment of the present application;

[0036] Figure 5 This is a schematic structural diagram of the wet mopping assembly in the floor brush provided in an embodiment of the present application.

[0037] Description of reference numerals:

[0038] 10-floor brush;

[0039] 100 - housing; 110 - dust suction port; 120 - exhaust port; 130 - second magnetic connection member;

[0040] 200-fan assembly; 210-air inlet;

[0041] 300-battery assembly;

[0042] 400 - dust collection assembly; 410 - dust collection box; 411 - air outlet; 412 - air intake; 413 - dust collection chamber; 414 - installation chamber; 420 - filter element;

[0043] 500-connecting hose; 510-first pipe section; 520-second pipe section; 530-third pipe section;

[0044] 600 - wet mopping assembly; 610 - mounting member; 611 - connecting column; 612 - positioning tooth; 620 - first magnetic connection member;

[0045] 20-Handle. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0047] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to a fixed connection, an indirect connection via an intermediate medium, internal communication between two components, or an interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0048] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0049] The terms "first," "second," and "third" (if any) in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the application described herein can, for example, be implemented in orders other than those illustrated or described herein.

[0050] In addition, the terms "comprises" and "having" and any variations thereof are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or display that includes a series of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, product or display.

[0051] In the related art, a vacuum cleaner may include a main unit and a floor brush. The main unit is arranged above the floor brush. The main unit may include a negative pressure fan, a battery pack and a dust cup. The battery pack is electrically connected to the negative pressure fan to power the negative pressure fan through the battery pack, thereby realizing wireless operation of the vacuum cleaner. The floor brush may be provided with a roller brush. When the floor brush moves on the ground, the roller brush rotates and lifts up dust and impurities on the ground, and sucks the dust and impurities on the ground into the dust cup through the suction provided by the negative pressure fan.

[0052] However, vacuum cleaners in related art have poor suction performance and are difficult for users to operate. This is because the negative pressure fan is placed above the floor brush, which lengthens the airflow channel of the negative pressure fan, thereby increasing the loss of suction power and reducing the suction performance of the vacuum cleaner. In addition, the negative pressure fan and battery pack are heavy. Placing the negative pressure fan and battery pack above the floor brush increases the center of gravity of the vacuum cleaner, making it more difficult for users to operate it, thereby reducing the user experience.

[0053] In view of the above problems, an embodiment of the present application provides a floor brush and cleaning device, wherein the fan assembly, battery assembly and dust collection assembly are all arranged on the housing of the floor brush, thereby shortening the distance between the fan assembly and the surface to be cleaned, thereby improving the dust suction effect of the cleaning device, and helping to reduce the user's operating burden, thereby improving the user's usage experience.

[0054] The specific implementation of the floor brush and cleaning device provided in the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0055] Reference Figures 1 to 4 As shown, an embodiment of the present application provides a floor brush 10, which includes a shell 100, a fan assembly 200, a battery assembly 300 and a dust collecting assembly 400, and the fan assembly 200, the battery assembly 300 and the dust collecting assembly 400 are all connected to the shell 100.

[0056] The dust collecting assembly 400 and the fan assembly 200 are arranged along the first direction, the fan assembly 200 and the battery assembly 300 are arranged side by side along the second direction, the battery assembly 300 is electrically connected to the fan assembly 200, and the fan assembly 200 is connected to the dust collecting assembly 400.

[0057] Among them, the first direction is along the moving direction of the floor brush 10, and the second direction is perpendicular to the second direction. That is, the first direction is the front and rear direction of the floor brush 10, and the second direction is the left and right direction of the floor brush 10. Specifically, the first direction can be referred to Figure 2 and Figure 3 The X direction in the second direction can refer to Figure 2 and Figure 3 in the Y direction.

[0058] In this embodiment, the housing 100 is used to install the fan assembly 200, the battery assembly 300 and the dust collection assembly 400. The battery assembly 300 is used to store electrical energy and supply power to the fan assembly 200. The fan assembly 200 is used to provide suction force for the dust collection assembly 400, so that the dirt on the surface to be cleaned enters the dust collection assembly 400 along with the airflow under the action of the suction force, and the dirt is collected by the dust collection assembly 400. With this arrangement, the distance between the fan assembly 200 and the surface to be cleaned is shorter, which can reduce the suction loss of the fan assembly 200, thereby improving the dust collection effect of the floor brush 10. At the same time, the larger fan assembly 200 and battery assembly 300 are brought closer to the surface to be cleaned, which can lower the center of gravity of the cleaning equipment, thereby improving the user's operational convenience. The floor brush 10 of this embodiment has the functions of power supply, dust raising and dust collection at the same time, and the floor brush 10 has a higher degree of integration.

[0059] In the specific setting, the fan assembly 200 and the battery assembly 300 can be arranged side by side along the second direction, while the dust collecting assembly 400 and the fan assembly 200 are arranged along the first direction. That is, the dust collecting assembly 400 is located on the front side of the housing 100 along the first direction, and the fan assembly 200 and the battery assembly 300 are located on the rear side of the housing 100 along the first direction. In this way, the extension size of the dust collecting assembly 400 along the second direction can be made larger, thereby expanding the capacity of the dust collecting assembly 400 to collect more dirt. In addition, the fan assembly 200 and the battery assembly 300 with larger mass are arranged side by side on the rear side of the housing 100, which can make the center of gravity of the floor brush 10 more centered, thereby avoiding the floor brush 10 from tipping over due to uneven mass distribution, thereby improving the user's operating stability.

[0060] The floor brush 10 provided in the embodiment of the present application includes a housing 100, a fan assembly 200, a battery assembly 300 and a dust collecting assembly 400. The housing 100 is provided for installing the fan assembly 200, the battery assembly 300 and the dust collecting assembly 400, etc., the battery assembly 300 is provided for powering the fan assembly 200, the fan assembly 200 is provided for providing suction force for the dust collecting assembly 400, the dust collecting assembly 400 is provided for collecting dirt, and the dust collecting assembly 400 and the fan assembly 200 are provided in a first direction and a second direction, respectively. The fan assembly 200 and the battery assembly 300 are arranged side by side along the second direction to reasonably arrange the fan assembly 200, the battery assembly 300 and the dust collecting assembly 400 in the shell 100, and then the fan assembly 200, the battery assembly 300 and the dust collecting assembly 400 are integrated into the floor brush 10, thereby shortening the distance between the fan assembly 200 and the surface to be cleaned, thereby improving the cleaning effect of the floor brush 10, and the integration of the fan assembly 200 and the battery assembly 300 in the shell 100 can lower the center of gravity of the cleaning device, thereby making it easier for users to operate the cleaning device.

[0061] In some embodiments, the fan assembly 200 and the battery assembly 300 are located on both sides of the dust collecting assembly 400 along the second direction.

[0062] That is to say, the dust collecting assembly 400 can be arranged on the front side of the shell 100 along the first direction, and the dust collecting assembly 400 can be located in the middle part of the shell 100 along the second direction, so that the dust cup assembly is symmetrically arranged relative to the shell 100 in the second direction. Moreover, the mass of the fan assembly 200 and the battery assembly 300 can be symmetrically distributed on both sides of the shell 100 along the second direction, so that the mass distribution of the floor brush 10 in the second direction is more uniform, thereby avoiding the floor brush 10 from tipping over due to uneven mass distribution when the user pushes the floor brush 10 to move along the first direction, thereby improving the user's operating stability.

[0063] It can be understood that since the dust collecting assembly 400 is located at the front side of the housing 100 along the first direction and the fan assembly 200 is located at the rear side of the housing 100 along the first direction, there is a distance between the two. Figures 2 to 4 As shown, in a possible implementation, the floor brush 10 of the present application also includes a connecting hose 500, the dust collecting assembly 400 includes a dust collecting box 410, the dust collecting box 410 has an air outlet 411 on the side close to the fan assembly 200, the fan assembly 200 has an air inlet 210, and the two ends of the connecting hose 500 are respectively connected to the air outlet 411 and the air inlet 210.

[0064] With such a configuration, the dust box 410 can be used to collect dirt. The side of the dust box 410 close to the fan assembly 200 is connected to the fan assembly 200 by setting an air outlet 411, thereby shortening the distance between the dust box 410 and the fan assembly 200. The dust box 410 and the fan assembly 200 can be connected through a connecting hose 500. When the fan assembly 200 is working, the airflow can flow along the air outlet 411, the connecting hose 500 and the air inlet 210 in sequence, thereby sucking the dirt into the dust box 410 for collection.

[0065] Reference Figure 3 As shown, in a specific implementation, the connecting hose 500 includes a first pipe section 510, a second pipe section 520 and a third pipe section 530 that are connected in sequence. The first pipe section 510 extends along a first direction and is connected to the air outlet 411. The third pipe section 530 extends along a second direction and is connected to the air inlet 210. The second pipe section 520 is arc-shaped.

[0066] In this way, when the air inlet 210 is located at one end of the fan assembly 200 along the second direction and the air outlet 411 is located on one side of the dust box 410 along the first direction, the second pipe section 520 can change the flow direction of the airflow, so that the airflow changes from the first direction to the second direction after flowing through the first pipe section 510, the second pipe section 520 and the third pipe section 530 in sequence, and the above-mentioned connecting hose 500 can make the airflow smoother when flowing, thereby increasing the suction force of the floor brush 10 and reducing the noise of the floor brush 10.

[0067] In one possible implementation, the fan assembly 200 may include an impeller and a motor, the impeller is coaxially connected to the drive shaft of the motor, the axial direction of the drive shaft of the motor is along the second direction, the airflow direction of the air outlet 411 is along the first direction, and the airflow direction of the air inlet 210 is along the second direction.

[0068] It is understandable that, compared to arranging the axial direction of the impeller and the axial direction of the motor drive shaft in the first direction, arranging the axial direction of the impeller and the axial direction of the motor drive shaft in the second direction can reduce the extension dimension of the floor brush 10 in the first direction and expand the extension dimension of the floor brush 10 in the second direction, thereby making the floor brush 10 cover a wider surface to be cleaned in the second direction when moving, thereby improving the cleaning efficiency of the floor brush 10. In addition, by providing a connecting hose 500 between the air outlet 411 and the air inlet 210, the flow direction of the airflow can be changed, and the airflow can flow more smoothly.

[0069] Reference Figure 2 and Figure 3As shown, in some embodiments, the dust box 410 has an air suction port 412 on the side facing away from the fan assembly 200, the bottom of the shell 100 has a dust suction port 110, and the side of the shell 100 has an air exhaust port 120. The dust suction port 110, the air suction port 412, the air outlet 411, the air inlet 210 and the air exhaust port 120 are connected in sequence.

[0070] With such arrangement, the air flow can flow along the dust suction port 110 , the air suction port 412 , the air outlet 411 , the air inlet 210 and the air exhaust port 120 in sequence, thereby sucking away the dirt on the surface to be cleaned and flowing out of the floor brush 10 .

[0071] Reference Figure 4 and Figure 5 As shown, in a possible implementation, the floor brush 10 of the present application further includes a wet mopping assembly 600, which is detachably connected to the bottom of the shell 100, and the wet mopping assembly 600 and the dust collecting assembly 400 are arranged along the first direction.

[0072] In this way, the wet mopping assembly 600 and the dust collecting assembly 400 are arranged front and back along the traveling direction of the floor brush 10, so that the floor brush 10 can have the functions of sucking in front and mopping in the back, thereby improving the cleaning effect of the floor brush 10. When the floor brush 10 needs to be used for wet mopping, the wet mopping assembly 600 can be installed to the bottom surface of the shell 100, so that the side of the wet mopping assembly 600 facing away from the shell 100 is in contact with the surface to be cleaned. After wet mopping is completed, the wet mopping assembly 600 can be removed from the shell 100 to facilitate cleaning of the wet mopping assembly 600, or, when the wet mopping assembly 600 is not needed, the wet mopping assembly 600 can also be removed from the shell 100, thereby expanding the use scenarios of the floor brush 10.

[0073] In some embodiments, the wet mopping assembly 600 and the fan assembly 200 are arranged along the third direction, and a projection of at least one of the fan assembly 200 and the battery assembly 300 in the third direction is located within the wet mopping assembly 600 .

[0074] The first direction and the second direction are both perpendicular to the third direction, and the third direction is the up and down direction of the floor brush 10. The third direction can be referred to as Figure 2 and Figure 4 The Z direction in .

[0075] That is to say, the wet mop assembly 600 and the fan assembly 200 are arranged along the up and down directions of the floor brush 10, and the wet mop assembly 600 and the battery assembly 300 are arranged along the up and down directions of the floor brush 10, the fan assembly 200 and the battery assembly 300 are located above the wet mop assembly 600, and the projection of one or both of the fan assembly 200 and the battery assembly 300 in the third direction is located within the wet mop assembly 600. In this way, the mass of the fan assembly 200 and the battery assembly 300 is large, and the gravity of the fan assembly 200 and the gravity of the battery assembly 300 can act on the wet mop assembly 600, thereby pressing down the wet mop assembly 600, so that the wet mop assembly 600 is more in contact with the surface to be cleaned, thereby improving the mopping effect of the floor brush 10.

[0076] Reference Figure 4 and Figure 5 As shown, in a specific implementation, the wet mop assembly 600 includes a mounting member 610 and a first magnetic connector 620. The mounting member 610 is used to fix the cleaning member. The mounting member 610 has a connecting post 611 on the side facing the housing 100. The first magnetic connector 620 is disposed on the connecting post 611. The bottom of the housing 100 is provided with a connecting hole, and the connecting hole is provided with the second magnetic connector 130. The connecting post 611 is inserted into the connecting hole so that the first magnetic connector 620 is attracted to the second magnetic connector 130.

[0077] In this way, the user can install the cleaning member on the mounting member 610, and then install the cleaning member and the mounting member 610 together to the housing 100 by magnetic attraction, thereby realizing a detachable connection between the wet mopping assembly 600 and the housing 100. In addition, the disassembly between the wet mopping assembly 600 and the housing 100 is relatively simple and convenient, thereby improving the user's operating convenience.

[0078] For example, the cleaning member can be a disposable cleansing towel. After the user cleans their face with the disposable cleansing towel, the user can install the disposable cleansing towel on the mounting member 610 to achieve a secondary use of the disposable cleansing towel. Alternatively, the cleaning member can also be a reusable rag, which is not limited in this embodiment of the present application.

[0079] One of the first magnetic connector 620 and the second magnetic connector 130 may be a magnet, and the other may be an iron block. Alternatively, the first magnetic connector 620 and the second magnetic connector 130 may both be magnets, and the sides of the first magnetic connector 620 and the second magnetic connector 130 that are close to each other may have opposite magnetic properties. This embodiment of the present application does not specifically limit this.

[0080] Reference Figure 5As shown, in some embodiments, a side of the mounting member 610 facing the housing 100 may be provided with positioning teeth 612, with multiple positioning teeth 612 arranged along the second direction, and one or more rows of positioning teeth 612 may be provided on both sides of the mounting member 610 along the first direction. In this way, when the cleaning member is folded over, the cleaning member will cover the positioning teeth 612, magnetically attracting the mounting member 610 to the bottom of the housing 100. Since the cleaning member abuts between the positioning teeth 612 and the housing 100, the cleaning member can be installed more firmly, thereby preventing the cleaning member from falling off the mounting member 610.

[0081] Reference Figure 2 As shown, in some embodiments, the dust collection assembly 400 may further include a filter 420, the dust collection box 410 has a dust collection cavity 413 and an installation cavity 414, the filter 420 is arranged in the installation cavity 414, and the air suction port 412, the dust collection cavity 413, the installation cavity 414 and the air outlet 411 are connected in sequence.

[0082] In this arrangement, the dust collecting chamber 413 can be used to collect dirt, and the installation chamber 414 can be used to install the filter element 420. When the airflow sucks up dirt on the surface to be cleaned, the dirt can flow with the airflow and enter the dust collecting chamber 413 through the suction port 412 to collect the dirt in the dust collecting chamber 413. After that, the airflow continues to flow to the installation chamber 414. The filter element 420 can filter the airflow to prevent dirt from flowing with the airflow to the fan assembly 200, thereby preventing the fan assembly 200 from being blocked. The filtered airflow enters the fan assembly 200 through the air inlet 210, and is then discharged from the floor brush 10 through the exhaust port 120.

[0083] Reference Figures 1 to 4 As shown, in addition, an embodiment of the present application further provides a cleaning device, comprising a handle 20 and the floor brush 10 provided in the aforementioned embodiment, wherein the handle 20 is connected to the floor brush 10. The floor brush 10 comprises a housing 100, a fan assembly 200, a battery assembly 300, and a dust collection assembly 400, wherein the fan assembly 200, the battery assembly 300, and the dust collection assembly 400 are all connected to the housing 100. The dust collection assembly 400 and the fan assembly 200 are arranged along a first direction, and the fan assembly 200 and the battery assembly 300 are arranged side by side along a second direction. The battery assembly 300 is electrically connected to the fan assembly 200, and the fan assembly 200 is connected to the dust collection assembly 400. The first direction is along the direction of travel of the floor brush 10, and the second direction is perpendicular to the second direction.

[0084] The cleaning device provided in the embodiment of the present application has its mass primarily concentrated in the floor brush 10, while the handle 20 has a relatively low mass. When pushed by the user, the handle 20 drives the floor brush 10 across the surface to be cleaned, saving the user effort when pushing the cleaning device. Furthermore, the fan assembly 200 is closer to the surface to be cleaned, effectively reducing suction loss and thereby improving the cleaning performance of the cleaning device.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A floor brush, characterized in that: It comprises a housing (100), a fan assembly (200), a battery assembly (300) and a dust collecting assembly (400), wherein the fan assembly (200), the battery assembly (300) and the dust collecting assembly (400) are all connected to the housing (100); The dust collecting assembly (400) and the fan assembly (200) are arranged along a first direction, the fan assembly (200) and the battery assembly (300) are arranged side by side along a second direction, the battery assembly (300) is electrically connected to the fan assembly (200), and the fan assembly (200) is connected to the dust collecting assembly (400); The first direction is along the moving direction of the floor brush, and the second direction is perpendicular to the second direction.

2. The floor brush according to claim 1, characterized in that: The fan assembly (200) and the battery assembly (300) are located on both sides of the dust collecting assembly (400) along the second direction.

3. The floor brush according to claim 1 or 2, characterized in that: The invention also includes a connecting hose (500), the dust collecting assembly (400) includes a dust collecting box (410), the dust collecting box (410) has an air outlet (411) on a side close to the fan assembly (200), the fan assembly (200) has an air inlet (210), and the two ends of the connecting hose (500) are respectively connected to the air outlet (411) and the air inlet (210).

4. The floor brush according to claim 3, characterized in that: The connecting hose (500) comprises a first pipe section (510), a second pipe section (520), and a third pipe section (530) which are connected in sequence, wherein the first pipe section (510) extends along the first direction and is connected to the air outlet (411), the third pipe section (530) extends along the second direction and is connected to the air inlet (210), and the second pipe section (520) is arc-shaped.

5. The floor brush according to claim 3, characterized in that: The fan assembly (200) comprises an impeller and a motor, the impeller being coaxially connected to a drive shaft of the motor, the axial direction of the drive shaft of the motor being along the second direction, the airflow direction of the air outlet (411) being along the first direction, and the airflow direction of the air inlet (210) being along the second direction.

6. The floor brush according to claim 3, characterized in that: The dust collecting box (410) has an air suction port (412) on a side facing away from the fan assembly (200), the bottom of the shell (100) has a dust suction port (110), and the side of the shell (100) has an air exhaust port (120), and the dust suction port (110), the air suction port (412), the air outlet (411), the air inlet (210) and the air exhaust port (120) are connected in sequence.

7. The floor brush according to claim 1 or 2, characterized in that: It also includes a wet mopping assembly (600), which is detachably connected to the bottom of the housing (100), and the wet mopping assembly (600) and the dust collecting assembly (400) are arranged along the first direction.

8. The floor brush according to claim 7, characterized in that: The wet mopping assembly (600) and the fan assembly (200) are arranged along a third direction, and a projection of at least one of the fan assembly (200) and the battery assembly (300) in the third direction is located within the wet mopping assembly (600); The first direction and the second direction are both perpendicular to the third direction.

9. The floor brush according to claim 7, characterized in that: The wet mopping assembly (600) comprises a mounting member (610) and a first magnetic connection member (620), wherein the mounting member (610) is used to fix the cleaning member, and the mounting member (610) has a connection column (611) on a side facing the housing (100), and the first magnetic connection member (620) is arranged on the connection column (611). The bottom of the housing (100) is provided with a connection hole, and the connection hole is provided with a second magnetic connection member (130); The connecting column (611) is inserted into the connecting hole so that the first magnetic connection member (620) is adsorbed on the second magnetic connection member (130).

10. The floor brush according to claim 6, characterized in that: The dust collecting assembly (400) further comprises a filter element (420); the dust collecting box (410) comprises a dust collecting cavity (413) and an installation cavity (414); the filter element (420) is arranged in the installation cavity (414); the air suction port (412), the dust collecting cavity (413), the installation cavity (414) and the air outlet (411) are sequentially connected.

11. A cleaning device, characterized in that: The utility model comprises a handle (20) and a floor brush (10) according to any one of claims 1 to 10, wherein the handle (20) is connected to the floor brush.

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